8 Ounce Bottle

There's nothing to dislike..A highly refined product...That safely upgrades fine metal surfaces...

Works and easy to use

Did not do much. Just use water.

Product didn't take off much of the green patina even after cleaning it 3 times. I'm going to look for another cleaner. It works well if you only have a little dirt in the penny.

It is an excellent coin cleaner without any abrasives. Perfect solvent for the avid coin collector who want so get any grime off their coin collection and preserve the value of the coin. It gets rid of pvc off the coin. This cleaning agent is acceptable for the coin to be graded if you are at that level of your coin collecting! Absolutely worth your money to keep your coin collection in excellent clean condition.

Does clean without damage. Just hated to use it. Slimy coins caused by old album that hasn't been opened in years. Album has be replaced.

I purchased this after doing a bit of research on safe methods of restoring coins. I have a small collection of about 300 coins that were not stored properly and had surface debris, dirt and grime, verdigris, etc. This stuff did a good job of removing those surface contaminants without damaging the natural strike face of the coins or altering their patina. There are some videos on YouTube demonstrating how to best use this stuff. I followed the recommended steps and my coins look great. Very happy with this product, would buy it again.Note: If you're looking for something to highly polish your coins and don't care about preserving the natural patina, that isn't the intent of this product. This stuff is meant to be gentle on coins while removing surface contaminants.

I like this. Cleared all the green slime off the coins

Don’t get conned into buying this product. It’s no good. Soaked some coins for 24 hours. Barely noticed a difference.